19284781572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:500

約数の個数: 432

約数和(自身を含む): 64045013760

約数和(自身を除く): 44760232188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 23, 28, 29, 34, 36, 42, 46, 51, 58, 63, 68, 69, 84, 87, 92, 102, 116, 119, 126, 138, 153, 161, 174, 203, 204, 207, 238, 252, 261, 276, 289, 306, 322, 348, 357, 391, 397, 406, 414, 476, 483, 493, 522, 578, 609, 612, 644, 667, 714, 782, 794, 812, 828, 867, 966, 986, 1044, 1071, 1156, 1173, 1191, 1218, 1334, 1428, 1449, 1479, 1564, 1588, 1734, 1827, 1932, 1972, 2001, 2023, 2142, 2346, 2382, 2436, 2601, 2668, 2737, 2779, 2898, 2958, 3451, 3468, 3519, 3573, 3654, 4002, 4046, 4284, 4437, 4669, 4692, 4764, 5202, 5474, 5558, 5796, 5916, 6003, 6069, 6647, 6749, 6902, 7038, 7146, 7308, 8004, 8092, 8211, 8337, 8381, 8874, 9131, 9338, 10353, 10404, 10948, 11116, 11339, 11513, 12006, 12138, 13294, 13498, 13804, 14007, 14076, 14292, 16422, 16674, 16762, 17748, 18207, 18262, 18676, 19941, 20247, 20706, 22678, 23026, 24012, 24276, 24633, 25011, 25143, 26588, 26996, 27393, 28014, 31059, 32844, 33348, 33524, 34017, 34539, 36414, 36524, 39882, 40494, 41412, 42021, 45356, 46052, 46529, 47243, 49266, 50022, 50286, 54786, 56028, 58667, 59823, 60741, 62118, 63917, 68034, 69078, 72828, 75429, 79373, 79764, 80591, 80988, 82179, 84042, 93058, 94486, 98532, 100044, 100572, 102051, 103617, 109572, 114733, 117334, 119646, 121482, 124236, 127834, 136068, 138156, 139587, 141729, 150858, 155227, 158746, 161182, 164358, 168084, 176001, 186116, 188972, 191751, 192763, 195721, 204102, 207234, 229466, 234668, 238119, 239292, 241773, 242964, 255668, 264799, 279174, 283458, 301716, 310454, 317492, 322364, 328716, 344199, 352002, 383502, 385526, 391442, 408204, 414468, 418761, 425187, 458932, 465681, 476238, 483546, 528003, 529598, 558348, 566916, 575253, 578289, 587163, 620908, 688398, 704004, 714357, 725319, 767004, 771052, 782884, 794397, 803131, 837522, 850374, 931362, 952476, 967092, 1032597, 1056006, 1059196, 1086589, 1150506, 1156578, 1174326, 1349341, 1370047, 1376796, 1397043, 1428714, 1450638, 1588794, 1606262, 1675044, 1700748, 1734867, 1761489, 1853593, 1862724, 2065194, 2112012, 2173178, 2301012, 2313156, 2348652, 2383191, 2409393, 2638859, 2698682, 2740094, 2794086, 2857428, 2901276, 3177588, 3212524, 3259767, 3327257, 3469734, 3522978, 3707186, 4048023, 4110141, 4130388, 4346356, 4501583, 4766382, 4818786, 5277718, 5397364, 5480188, 5560779, 5588172, 6519534, 6654514, 6939468, 7045956, 7228179, 7414372, 7916577, 8096046, 8220282, 9003166, 9532764, 9637572, 9779301, 9981771, 10555436, 11121558, 12144069, 12330423, 13039068, 13309028, 13504749, 14456358, 15833154, 16192092, 16440564, 16682337, 18006332, 18472013, 19558602, 19963542, 22243116, 23290799, 23749731, 24288138, 24660846, 27009498, 28912716, 29945313, 31511081, 31666308, 33364674, 36944026, 39117204, 39927084, 40514247, 46581598, 47499462, 48576276, 49321692, 54018996, 55416039, 59890626, 63022162, 66729348, 69872397, 73888052, 76526911, 81028494, 93163196, 94533243, 94998924, 110832078, 119781252, 126044324, 139744794, 153053822, 162056988, 166248117, 189066486, 209617191, 221664156, 229580733, 279489588, 283599729, 306107644, 332496234, 378132972, 419234382, 459161466, 535688377, 567199458, 664992468, 688742199, 838468764, 918322932, 1071376754, 1134398916, 1377484398, 1607065131, 2142753508, 2754968796, 3214130262, 4821195393, 6428260524, 9642390786, 19284781572]

約数ペア:

[(1, 19284781572), (2, 9642390786), (3, 6428260524), (4, 4821195393), (6, 3214130262), (7, 2754968796), (9, 2142753508), (12, 1607065131), (14, 1377484398), (17, 1134398916), (18, 1071376754), (21, 918322932), (23, 838468764), (28, 688742199), (29, 664992468), (34, 567199458), (36, 535688377), (42, 459161466), (46, 419234382), (51, 378132972), (58, 332496234), (63, 306107644), (68, 283599729), (69, 279489588), (84, 229580733), (87, 221664156), (92, 209617191), (102, 189066486), (116, 166248117), (119, 162056988), (126, 153053822), (138, 139744794), (153, 126044324), (161, 119781252), (174, 110832078), (203, 94998924), (204, 94533243), (207, 93163196), (238, 81028494), (252, 76526911), (261, 73888052), (276, 69872397), (289, 66729348), (306, 63022162), (322, 59890626), (348, 55416039), (357, 54018996), (391, 49321692), (397, 48576276), (406, 47499462), (414, 46581598), (476, 40514247), (483, 39927084), (493, 39117204), (522, 36944026), (578, 33364674), (609, 31666308), (612, 31511081), (644, 29945313), (667, 28912716), (714, 27009498), (782, 24660846), (794, 24288138), (812, 23749731), (828, 23290799), (867, 22243116), (966, 19963542), (986, 19558602), (1044, 18472013), (1071, 18006332), (1156, 16682337), (1173, 16440564), (1191, 16192092), (1218, 15833154), (1334, 14456358), (1428, 13504749), (1449, 13309028), (1479, 13039068), (1564, 12330423), (1588, 12144069), (1734, 11121558), (1827, 10555436), (1932, 9981771), (1972, 9779301), (2001, 9637572), (2023, 9532764), (2142, 9003166), (2346, 8220282), (2382, 8096046), (2436, 7916577), (2601, 7414372), (2668, 7228179), (2737, 7045956), (2779, 6939468), (2898, 6654514), (2958, 6519534), (3451, 5588172), (3468, 5560779), (3519, 5480188), (3573, 5397364), (3654, 5277718), (4002, 4818786), (4046, 4766382), (4284, 4501583), (4437, 4346356), (4669, 4130388), (4692, 4110141), (4764, 4048023), (5202, 3707186), (5474, 3522978), (5558, 3469734), (5796, 3327257), (5916, 3259767), (6003, 3212524), (6069, 3177588), (6647, 2901276), (6749, 2857428), (6902, 2794086), (7038, 2740094), (7146, 2698682), (7308, 2638859), (8004, 2409393), (8092, 2383191), (8211, 2348652), (8337, 2313156), (8381, 2301012), (8874, 2173178), (9131, 2112012), (9338, 2065194), (10353, 1862724), (10404, 1853593), (10948, 1761489), (11116, 1734867), (11339, 1700748), (11513, 1675044), (12006, 1606262), (12138, 1588794), (13294, 1450638), (13498, 1428714), (13804, 1397043), (14007, 1376796), (14076, 1370047), (14292, 1349341), (16422, 1174326), (16674, 1156578), (16762, 1150506), (17748, 1086589), (18207, 1059196), (18262, 1056006), (18676, 1032597), (19941, 967092), (20247, 952476), (20706, 931362), (22678, 850374), (23026, 837522), (24012, 803131), (24276, 794397), (24633, 782884), (25011, 771052), (25143, 767004), (26588, 725319), (26996, 714357), (27393, 704004), (28014, 688398), (31059, 620908), (32844, 587163), (33348, 578289), (33524, 575253), (34017, 566916), (34539, 558348), (36414, 529598), (36524, 528003), (39882, 483546), (40494, 476238), (41412, 465681), (42021, 458932), (45356, 425187), (46052, 418761), (46529, 414468), (47243, 408204), (49266, 391442), (50022, 385526), (50286, 383502), (54786, 352002), (56028, 344199), (58667, 328716), (59823, 322364), (60741, 317492), (62118, 310454), (63917, 301716), (68034, 283458), (69078, 279174), (72828, 264799), (75429, 255668), (79373, 242964), (79764, 241773), (80591, 239292), (80988, 238119), (82179, 234668), (84042, 229466), (93058, 207234), (94486, 204102), (98532, 195721), (100044, 192763), (100572, 191751), (102051, 188972), (103617, 186116), (109572, 176001), (114733, 168084), (117334, 164358), (119646, 161182), (121482, 158746), (124236, 155227), (127834, 150858), (136068, 141729), (138156, 139587)]